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Patent # Description
US-7,574,861 External combustion engine
An external combustion engine formed with a plurality of heaters for improving output, provided with a container in which a working medium is sealed flowable in...
US-7,574,857 Exhaust emission control system for internal combustion engine
In an exhaust emission control system for a vehicular internal combustion engine, a particulate filter collects particulate matters in an exhaust gas of the...
US-7,574,298 Fuel injection controller
A fuel injection controller of an internal combustion engine decreases a target intake quantity stepwise and increases an opening degree command value of an EGR...
US-7,574,288 Computer circuit
In a computer circuit, a power supply circuit, a power supply circuit supplies a power supply voltage to a microcomputer. The power supply circuit interrupts...
US-7,573,687 Power semiconductor device
A power semiconductor device includes a power semiconductor element, a protection circuit, an inspection terminal, and an electrical conductor. The protection...
US-7,573,274 Current sensor
A current sensor includes a busbar, a case, a connector, and a bare chip having a current detection circuit. The busbar has a crimp terminal at one end, a ring...
US-7,573,260 Magnetic rotor and rotational angle sensing apparatus having the same
In a magnetic rotor, a rotatable shaft is received through a holder. A positioner is made of a magnetic material and is fitted into at least one of an outer...
US-7,573,175 Tandem AC generator for vehicle
In a tandem AC generator for a vehicle having dual armature core-Lundel type field core pairs placed in series, an intermediate ring as a cylindrical spacer is...
US-7,573,166 Rotary electric machine equipped with bearing structure providing enhanced resistance to thrust load
A rotary electric machine which may be used as a starter motor in an engine starter. The rotary electric machine includes a bearing which retains an armature...
US-7,572,659 Semiconductor dynamic sensor and method of manufacturing the same
A semiconductor sensor includes an adhesive film for suppressing thermal stress transfer to a semiconductor sensor chip. More specifically, the adhesive film...
US-7,572,203 Automatic transmission system and method for controlling automatic transmission apparatus
An SBW storage of an SBW controller stores a rotational angular position of an output shaft of an electric actuator. When the SBW controller is restarted due to...
US-7,571,891 Solenoid valve
A solenoid valve for a fuel injection valve with an internal space is disclosed. Fuel is included in the internal space. The solenoid valve includes a magnet...
US-7,571,761 Heat exchanger
A refrigerant evaporator includes an upstream tank portion for distributing refrigerant into all laminated tubes of a core portion. The upstream tank portion...
US-7,571,759 Stacked type cooler
A stacked type cooler 1 for cooling a plurality of electronic components 6 from two surfaces of each component includes a plurality of cooling tubes 2 having a...
US-7,571,712 Controller and controlling method for internal combustion engine
A base engine torque generated with an estimated intake air amount is estimated. An engine torque is corrected by correcting an ignition timing based on a...
US-7,571,260 CPU address decoding with multiple target resources
A microcomputer includes a CPU, multiple resources, and an output circuit having an address decoder. The CPU outputs an address signal to the address decoder....
US-7,570,501 DC-DC converter with capacitor precharging and duty ratio limiting
In a DC to DC converter, first and second primary windings are magnetically coupled to a first secondary winding. Third and fourth primary windings are...
US-7,570,263 Map display device and navigation system therewith
When an area corresponding to area information is determined to use a default font, an ECU displays characters by using the default font stored in a ROM. When an...
US-7,570,155 Position-based proximity security system for parked vehicle
A security system includes a position detecting device, a sensing device, and a notifying device. The position detecting device detects a position of a vehicle....
US-7,570,138 Electromagnetic switch for starter
An electromagnetic switch for a starter comprises a current-supply terminal and a vibration absorber configured to absorb vibration imposed on the terminal. The...
US-7,570,048 Magnetic sensor having spin valve type electro-magnetic transformation device
A magnetic sensor for detecting an object includes: a detection portion including one half bridge, which has two spin valve type electro-magnetic transformation...
US-7,570,027 Electric power generation control apparatus
An electric power generation control apparatus is connected to an external controller composed of a vehicle interface circuit capable of generating and...
US-7,569,968 Rotor for vehicular electric rotary machine, vehicular electric rotary machine using such rotor and related...
A rotor for a vehicular electric rotary machine, a vehicular electric rotary machine using such a rotor, a method of manufacturing a rotor of a vehicular...
US-7,569,962 Multi-phase brushless motor with reduced number of stator poles
An A-phase brushless motor, where A is an integer greater than or equal to 2, includes a stator and a rotor. The stator has q stator poles, where q is an integer...
US-7,569,960 Yoke assembly for stator of starter motor
A yoke assembly for a stator of a starter motor is disclosed including auxiliary poles and magnet springs, with each of auxiliary poles and each of the magnet...
US-7,569,956 Automotive tandem alternator having reduced axial length and improved structure for effectively dissipating...
According to the invention, a tandem alternator includes a rotary shaft, a first and a second power generation unit arranged in tandem in the axial direction of...
US-7,569,792 Compact structure of gas sensor and production method thereof
An improved structure of a gas sensor is provided. The gas sensor includes a hollow housing in which a gas sensing element is disposed, a protective cover...
US-7,569,787 Electromagnetic switch of starter
An electromagnetic switch has a shaft and a movable contact member slidably supported by the shaft. The shaft is moved with a plunger when an electromagnet is...
US-7,569,496 Method for manufacturing SiC semiconductor device
A method for manufacturing a SiC semiconductor device includes: forming an impurity layer in a SiC layer; and forming an oxide film on the SiC layer. The forming...
US-7,568,476 Air-fuel ratio control system for internal combustion engine
When detecting the data showing an output characteristics of an air-fuel ratio sensor, the air-fuel ratio (feed air-fuel ratio) supplied to each cylinder is...
US-7,568,466 Control system and timing rotor for multi-cylinder internal combustion engine
An angular interval between a piston top dead center of one of two cylinders of an engine and a piston top dead center of the other one of the two cylinders is...
US-7,568,400 Torque detecting apparatus
A torque detecting apparatus is provided which is capable of easily positioning a magnetic sensor in relation to a corresponding pair of magnetism collecting...
US-7,567,861 In-vehicle display apparatus
A car navigation system includes a liquid crystal display having a touch screen on its screen, a sound output device, and a control device. The control device...
US-7,567,407 Storage apparatus, in-vehicle navigation system, and method for controlling temperature of storage apparatus
A storage apparatus includes the following. A storage medium stores information. A drive unit rotatively drives the storage medium. A head section records and/or...
US-7,567,216 Antenna holder
An antenna holder for holding an antenna includes signal wiring and ground wiring being disposed on a single circuit board as either one of an external element...
US-7,567,204 Method for determining noise floor level and radar using the same
A method for a radar for detecting a noise floor level of an electric signal corresponding to an incident radio wave received by the radar, the incident radio...
US-7,567,201 Vehicle-installation direction detection apparatus enabling accurate detection of target body directions...
A vehicle-installed direction detection apparatus is controlled in accordance with the vehicle speed, to detect respective directions of one or more target...
US-7,567,051 Position shift control apparatus ensuring durability and operation accuracy thereof
A position shift control apparatus is provided which includes an electrical motor joined to an object through an output shaft and a torque transmission...
US-7,567,020 Laminated piezoelectric element including adhesive layers having small thickness and high adhesive strength
A laminated piezoelectric element according to the present invention includes a plurality of unit laminates and a plurality of adhesive layers. The unit...
US-7,566,843 Wire inserting method and wire inserting apparatus in wire discharge processing
A wire inserting method comprises a pipe inserting step of inserting one pipe (5) into all through-holes (11) under the state where the plurality of...
US-7,565,942 Vehicle drive control system and method
In a drive control system for a hybrid vehicle, the electric power generated by an alternator driven by an engine and the electric power regenerated by a...
US-7,565,900 Fuel property determining apparatus, leakage detecting apparatus, and injection control apparatus
A fuel property determining apparatus is provided to a fuel vapor treatment apparatus. The fuel vapor treatment apparatus controls purging of mixture containing...
US-7,565,898 Controller for direct injection engine and controlling method
An ECU feedback controls a discharge amount of a high-pressure pump in such a manner that a detected fuel pressure is consistent with a target fuel pressure. The...
US-7,565,826 Gas sensor
A gas sensor is disclosed as having a gas sensor element, supported with a cylindrical housing, which is covered with an atmosphere-side cover fixedly secured to...
US-7,565,241 Automobile navigation system and road map update system
A navigation system in a vehicle stores position history information including position information related to a detection position detected by a position...
US-7,565,234 Automotive collision mitigation apparatus
A collision mitigation controller drives a target brake to be controlled for assisting driver's collision-avoidance operation when a calculated collision time is...
US-7,564,890 Laser equipment
A laser equipment for outputting output lights having different wavelengths includes: a substrate; an excitation light generation element for emitting excitation...
US-7,564,224 Power-generator control method and apparatus using externally applied periodic signal
In a power-generator control apparatus installed in a power-generator designed to generate an output voltage at an output terminal thereof, a regulating unit...
US-7,564,217 Battery pack manager and method of detecting a line cut
In a battery pack manager that manages series-connected rechargeable unit cells, a cell equalizer equalizes the cell voltages by individually discharging the...
US-7,564,159 Structure of automotive alternator
An automotive alternator has a stator winding that is made up of a plurality of U-shaped conductor segments wound through slots in a stator core. Each of the...
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